baber/WOPTO huggingface dataset:
Patent EP-0564984-A2 (EP)
Inventor: BENOIT REMY DR
IPC: C07D213/57
Filed: 1993-04-01
Abstract: Process for the preparation of an o-iminooxymethylbenzoic acid of the general formula I <IMAGE>  in which     m denotes an integer from 0 to 3,   X denotes alkyl, alkoxy, nitro, cyano, or halogen, R1 and R2 denote hydrogen, cyano, hydroxyl, alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, alkoxy, alkylthio, benzylthio, benzylamino, alkylcarbonyl, optionally substituted phenylcarbonyl, optionally substituted benzylcarbonyl, alkoxycarbonyl, optionally substituted phenoxycarbonyl, optionally substituted benzyloxycarbonyl, optionally substituted aryl, optionally substituted aryloxy, optionally substituted arylthio, optionally substituted arylalkyl, optionally substituted arylalkenyl, optionally substituted aryloxyalkyl, optionally substituted arylthioalkyl, optionally substituted hetaryl, optionally substituted hetaryloxy, optionally substituted hetarylthio, optionally substituted heteroarylalkyl, optionally substituted hetarylalkenyl, optionally substituted hetaryloxyalkyl, hetarylthioalkyl, optionally substituted heterocyclyl, optionally substituted heterocyclyloxy, or   denote N(R<6>)2, where R<6> denotes H, alkyl or phenyl, or   denote -CO-N(R<7>)2, where R<7> denotes H, alkyl or phenyl, or R<1> and R<2> together with the C atom which they substitute can form a carbo- or heterocyclic ring, or   R<1> or R<2> denotes halogen or the group <IMAGE> denotes the radical <IMAGE> where   n denotes the integers 1 to 4 and the radicals R<8> denote H, halogen, cyano, nitro; alkyl, alkoxy, aryl, aryloxy, benzyloxy, hetaryl and hetaryloxy,  by reacting an oxime of the general formula II <IMAGE> in which R1 and R2 have the abovementioned meanings, with a lactone of the general formula III <IMAGE> in which X and m have the abovementioned meaning, if appropriate in the presence of a base or of a diluent, and o-iminooxymethylbenzoic acids of the abovementioned formula.
Patent EP-0588130-A2 (EP)
Inventor: NISHIGAKI JUNJI
IPC: G03C7/30
Filed: 1993-08-27
Abstract: A color photographic material has on a support at least one blue-sensitive layer, at least one green-sensitive layer and at least one red-sensitive layer, and further has an emulsion layer capable of imparting an interlayer effect to the red-sensitive layer. The interlayer effect-donating layer is color-sensitized with both a sensitizing dye of formulae (I) and a sensitizing dye of formula (II):
     
       
where R 11 , R 12 , R 2 , and R 22  each represents an alkyl group; Z 11  and Z 21  each represents a group of atoms necessary for forming a benzene ring; Z 12  represents a group of atoms necessary for forming a benzothiazole nucleus or a benzoselenazole nucleus; Z 22  represents a group of atoms necessary for forming a benzoxazole nucleus or a naphthoxazole nucleus; X 11  and X 2 , each represents a charge-balancing pair ion; and m and n each represents 0 or 1. The material has an excellent color reproducibility and gives a color image with high chroma and graininess.
Patent EP-0589376-A2 (EP)
Inventor: BUHR JOHN DOUGLAS C O EASTMAN
IPC: H04N1/407
Filed: 1993-09-18
Abstract: A system and method of image reproduction in color with preferential tone mapping in which the image reproduction is subjected to a scene parameter transformation which when taken in conjunction with untransformed characteristics of the image reproduction system and method results in a reproduced tone mapping having instantaneous gamma values of viewed reproduction density relative to density of the original scene which are greater than 1.0 and less than 1.0 plus 0.35 times scene exposure density over a scene exposure density range of from 0.6 to 1.45 as measured relative to a zero density, 100% diffuse reflector in the original scene. Preferably, the instantaneous gamma values within this scene exposure density range further lie substantially within a range of values subtended by an angle of 14° as measured from a reference point at 0.0 scene exposure density and 1.0 viewed reproduction density gradient.
Patent EP-0603609-A2 (EP)
Title: Vorrichtung zum Verbinden eines elektrischen Steckverbinders mit einem Rillrohr
Inventor: HOHMANN PETRA
IPC: H01R13/52
Filed: 1993-12-03
Abstract: Es wird eine besonders gestaltete Kappe (9) vorgeschlagen, die einerseits dazu dient, einen Steckkontakt (5) im Steckverbinder (1) als Sperrglied zu sichern, und andererseits dazu, ein Rillrohr (25) an den Steckverbinder (1) anzukoppeln. Es wird eine sichere und gefällige Ausbildung des Ankoppelungsbereiches erzielt. <IMAGE>
Patent EP-0565347-A2 (EP)
Inventor: KIRII KAZUNARI
IPC: B21D24/02
Filed: 1993-04-06
Abstract: An apparatus used for measuring a holding force expected to be applied to a pressure member (30) of a press (10, 150), before the lower and upper dies (12, 18) and the pressure member are installed on the press. The apparatus includes a measuring member (106, 262, 322, 344) to be placed on cushion pins (24) of the press associated with a fluid-actuated cylinder (42) via a cushion pad (28). A sensing element (112, 264, 326, 348) is disposed on the measuring member or a main slide (20) carrying the upper die, such that the holding force produced by force applying means (51) which includes the cylinder acts on the sensing element, when the measuring member is lowered with the sensing element by the main slide in its downward movement towards a bolster (14, 154) on which the lower due is fixed. A load detecting device (116, 266, 332, 360, 364) is disposed on the sensing element for detecting the holding force acting on the latter. The apparatus also includes a device (120, 122) for recording the holding force as detected by the load detecting device.
Patent EP-0621522-A2 (EP)
Inventor: STARKEY SEAN CRONIN
IPC: G05B19/042
Filed: 1994-04-19
Abstract: An interactive computer-controlled management system for real-time data gathering and analysis of process information relating to a plurality of data sources in a facility and for controlling process functions of the data sources. In a preferred embodiment, the data sources include gas cabinet panels and related process equipment typically found in a wafer fab facility. The system operates in a distributed processor environment and includes a host processor having graphic, control and user interfaces and a multi-ported processor networked to the host processor. The multi-ported process includes protocol sensitive hardware interfaces for communication with the programmable logic controllers of each particular data source. The multi-ported processor also includes software means for emulating a common protocol such that each gas cabinet or other connected device appears to the host processor as an address location in a memory of the multi-ported processor. The address locations are sequentially polled by the host for updated status, alarm and set point information which is displayable at the host terminal. The functions of the management system are divided into three primary information management and monitoring areas including alarm management, map functions and administrative functions. The alarm management functions permit acknowledgement of alarms and retrieval of updated alarm information. The map functions provide specific information about gas cabinets and other components within the facility. The administrative functions control basic system operation such as access, report generation and shut down procedures.
Patent EP-0612512-A2 (EP)
Inventor: AASEN STEVEN M C O MINNESOTA M
IPC: A61K6/884
Filed: 1987-02-25
Abstract: Use of an acid and a water-soluble, polymerizable film former, for the manufacture of a polymerizable primer for coating dentin, wherein the acid and the film former are for application sequentially, said acid being applied before said film former, said acid having a pK a  less than or equal to that of phenol, said acid being rinsed from dentin and having a calcium salt which is soluble to form a homogeneous solution in water, said acid having a calcium salt which is insoluble in said film former, said film former being free of adhesively detrimental quantities of calcium salts that are not soluble in said film former.
Patent EP-0636495-A2 (EP)
Inventor: KOSHIZUKA KUNIHIRO C O KONICA
IPC: B41M5/44
Filed: 1994-07-26
Abstract: An IC card in which an IC chip is incorporated between a first and second base boards, comprises an image receiving layer on which an ink image is transferred by a thermal transfer method and a cushion layer provided between the IC chip and the image receiving layer so that the cushion layer smooths irregularity caused by the IC chip and improves a flatness of the image receiving layer.
Patent EP-0640377-A2 (EP)
Inventor: CIVITANO LUIGI C O ENEL S P A
IPC: B01D53/60
Filed: 1994-08-16
Abstract: In addition to the conventional stages and parts of methods and plants of the post-combustion type in which SO₂ and NO X  are removed mainly by means of the technique of energizing the combustion gas by means of electrons, at least one heat exchanger (7, 8) is comprised in the energizing zone (5, 6) with the purpose of condensing water on the walls of the heat exchanger (7, 8) so as to produce reactions in the heterogeneous and humid phase between NO₂, SO₂, H₂O, and NH₃ that increase the effectiveness of the NO X  removal and comprises means (M) to inject into the plant the condensation gathered by said walls, so as to gather the salts contained in the same.
Patent EP-0654856-A2 (EP)
Inventor: SAIJO EIJI C O SUMITOMO WIRING
IPC: H01R43/20
Filed: 1994-11-18
Abstract: To judge with certainty whether the condition of attachment of each metal terminal is proper, a method and apparatus are provided in which a thinned distal end portion of a lance check pin having guide portions contacts an inner surface of a lance flexing space. The lance check pin, when inserted into the lance flexing space, is kept in a proper posture by the guide portions. Therefore, misjudgment of the terminal position is avoided. In addition, to eliminate the need for a retainer, there is provided a method and apparatus in which metal terminal-inserting jigs are inserted into a connector, so that pressing portions of the jigs are inserted into cavities through insertion holes of a connector housing. Metal terminals disposed in an improperly-inserted position are pushed by distal ends of pressing portions of the jig, and are moved to a properly-inserted position where the metal terminal is held against withdrawal by the engagement portion of a lance. The jigs are reusable, thereby reducing the number of the parts. Even if the metal terminal is disposed in an improperly-inserted position, the metal terminal need not be removed reinserted, and reinspected.
Patent EP-0656548-A2 (EP)
Inventor: FISCHER UDO DR ING
IPC: B29D11/00
Filed: 1994-11-22
Abstract: The invention relates to edge-illuminated waveguide elements comprising a matrix plastic A and scattering particles, distributed homogeneously therein, of a crosslinked polymer B. The invention is characterised in that the matrix plastic A is incompatible with the polymer, the matrix plastic A is highly transparent, the proportion of scattering particles is 0.01 to 1% by weight, based on A, the refractive index nD(B) of the polymer B is at least 0.01 unit greater than the refractive index nD(A) of the matrix plastic A, and the polymer B is preferably built up from comonomers containing aromatic substituents.
Patent EP-0637086-A2 (EP)
Inventor: NAKATSU HIROSHI
IPC: H01L21/205
Filed: 1994-07-28
Abstract: 57 A semiconductor structure including: a substrate having a step portion ; a first semiconductor layer formed on a region of the substrate which is selectively irradiated by light at an angle with respect to the projecting portion by using the step portion as a mask; and a second semiconductor layer formed on a region of the substrate shaded by the step portion.
Patent EP-0658072-A2 (EP)
Inventor: KACHMARIK DAVID JOSEPH
IPC: H05B41/24
Filed: 1994-11-21
Abstract: A ballast circuit for a gas discharge lamp, of the type having a pair of resistively heated cathodes that are resistively heated both during a cathode pre-heat period prior to lamp turn-on, and during steady state lamp operation, is disclosed. The ballast circuit includes circuitry for providing, on a bus conductor, a d. c. bus voltage with respect to a ground, and a converter, responsive to the d.c. bus voltage, for supplying bidirectional current to a resonant load circuit. The resonant load circuit includes the gas discharge lamp, a resonant capacitor coupled between the lamp cathodes such that its voltage varies with lamp voltage, and a resonant inductor serially coupled to the resonant capacitor and cooperating therewith to set a magnitude, and resonant frequency, of the bidirectional lamp current. Circuitry is provided for powering the resistively heated lamp cathodes, to thereby heat the cathodes. 
     Further included is a circuit for maintaining the lamp voltage during a cathode pre-heat period below a predetermined level so as to prevent lamp turn-on during such period; such circuit includes circuitry for holding a first cathode of the lamp at a substantially constant voltage, and circuitry for clamping a second cathode of the lamp below the predetermined level. such clamping circuitry includes a positive temperature coefficient (PTC) impedance device coupled to a second cathode of the lamp, and serially connected by a positively poled clamping diode to the bus conductor, and serially connected by a negatively poled clamping diode to the ground.
Patent EP-0659028-A2 (EP)
Inventor: KANAI TOSHIHITO C O NEC CORPOR
IPC: H04B7/26
Filed: 1994-12-14
Abstract: In a cellular mobile telecommunications system, a radio link control method provides each base station with an antenna whose directivity is adaptively controllable on a mobile station basis. The base station communicates with a plurality of mobile stations by using the same frequency at the same time. The base station selects, among transmitters/receivers thereof which are in communication, two transmitters/receivers using the same frequency, detects the main beam directions of antenna directivities thereof, and then compares a difference between the main beam directions and a predetermined threshold. If the former is smaller than the latter, the base station executes handover so as to replace the frequency being used by one of the transmitters/receivers with another frequency. The method allows a single base station to use the same frequency twice or more while preventing interference from occurring within the base station. Alternatively or in addition the base station assigns or reassigns potentially interfering frequencies so as to maintain the angular velocities of the main beam directions the same or similar.
Patent EP-0667617-A2 (EP)
Inventor: LAW KAM W C O MINNESOTA MINING
IPC: G11B15/60
Filed: 1995-02-07
Abstract: A data storage device of the type having a roller mounted on a shaft, wherein the roller has a central bore adapted to receive the shaft, and wherein a lubricant is provided between the shaft and the roller, said lubricant comprising a perfluoropolyether having at least one pendant functional moiety capable of bonding to the surface of the shaft.
Patent EP-0668514-A2 (EP)
Inventor: ITO MASUMI C O YOKOHAMA WORKS
IPC: G02B6/34
Filed: 1995-02-17
Abstract: This invention provides an optical waveguide having diffraction gratings with sufficiently high reflectivity, a waveguide member for obtaining the optical waveguide, and a production process thereof. An optical waveguide in which desired diffraction gratings (43,44) are formed in a core (41) and in a cladding (42) at a predetermined portion by using a waveguide member in which germanium dioxide is added in the core and in the cladding and irradiating the predetermined portion of the waveguide member with interference fringes of ultraviolet light. By this, the optical waveguide according to the present invention reflects guided light throughout the entire mode field region, thus having a high reflectivity.
Patent EP-0711955-A2 (EP)
Inventor: MARENBACH GUENTHER
IPC: F23K5/04
Filed: 1995-05-03
Abstract: The unit (1) has at least one connecting unit (2) fitted with one or more heating oil breathers with inflow, preliminary flow and backflow sockets (2a,2b,2c). The inflow pipe connects the unit to the oil tank (6). At least one feed pump (4) has a suction pipe (7) connected to the preliminary flow sockets, and has a backflow pipe (8) connected to the backflow socket. The feed pump's pressure pipe (16) connects the oil consumer (15). The unit in the suction pipe to the inflow socket has at least one tap (9) and or a solenoid valve (10) and or oil filter (11). The feed pump's pressure pipe contains a pressure-reducing valve (12) and or a tap (13).
Patent EP-0701283-A2 (EP)
Inventor: ENDO KAZUHIKO
IPC: H01L21/768
Filed: 1995-09-11
Abstract: The invention provides a semiconductor device in which interlayer insulative layers are composed of amorphous carbon film. The amorphous carbon film may include fluorine (F) therein. The invention further provides a method of fabricating a semiconductor device including an interlayer insulative layer composed of amorphous carbon film including fluorine (F), the method having the step of carrying out plasma-enhanced chemical vapor deposition (PCVD) using a mixture gas including (a) at least one of CF₄, C₂F₆, C₃F₈, C₄F₈ and CHF₃, and (b) at least one of N ₂ , NO, NO ₂ , NH₃ and NF₃. The method provides amorphous carbon film having superior heat resistance and etching characteristics. By composing interlayer insulative layers of a semiconductor device of the amorphous carbon film, the semiconductor device can operate at higher speed.
Patent EP-0704674-A2 (EP)
Inventor: MURPHY HUGH J
IPC: G01C19/5719
Filed: 1995-09-29
Abstract: A micromachined rate sensor system (348) includes plural sensing proof masses or plates (310, 312) coupled to multiple electrostatic combs (340, 342, 344, 346). A comb drive amplifier (322) induces a deflection of the sense plates along a plane defined by the configuration of the sense plates (310, 312), such that the sensed rotational rate causes an out-of-plane force to act on the sense plates. The motor combs (340, 342, 344, 346) are driven at half NRF by coupling a comb drive amplifier to a half frequency motor oscillator (400) comprising a digital "divide by 2" flip flop (424), a low pass filter (426), a multiplier (418), and a plurality of signal amplifiers (428). The half frequency oscillator (400) provides the drive voltage at one-half the NRF. Accordingly, embodiments of the present invention eliminate undesirable parasitic drive feedthrough at the motor frequency, thus providing for increased efficiency.
Patent EP-0710889-A2 (EP)
Inventor: ELSAESSER DR ANDREAS
IPC: G03F7/115
Filed: 1995-10-23
Abstract: Photocopying material, with a base and a negative-working light-sensitive layer contg. a diazonium salt and a polymeric binder, which is insol. in water but dissolves or swells in aq. alkaline soln. has a discontinuous top coat providing a rough surface. The top coat consists of particles of a water-insol. polymer (I), which can be dispersed in the presence of anionic or anionic/nonionic dispersant, and contains less than 0.8 mmole/g. of acid gps. in free or salt form. The particles have an average height (H) of 2-6 mu m, max. height (Hm) less than 10 mu m, average horizontal dia. (D) less than 40 mu m and max. dia. (Dm) less than 80 mu m and the no. of particles is 100-10000/cm<2>. Also claimed is a method of making the material.
Patent EP-0719807-A2 (EP)
Inventor: KEPPELER UWE DR
IPC: C08J9/00
Filed: 1995-12-16
Abstract: The prodn. of fire resistant isocyanate-based rigid foam, esp. rigid polyurethane and polyisocyanurate (PU) foam, comprises reacting opt. modified polyisocyanates with high-mol. wt. cpds. contg. at least two reactive H atoms and opt. low-mol. wt. chain extenders and/or crosslinkers, in the presence of blowing agents, catalysts, fire retardants (I) and opt. other additives etc. Component (I) consists of a combination of (IA) at least one liq. fire retardant which is reactive towards isocyanates and (IB) at least one solid fire retardant.
Patent EP-0672908-A2 (EP)
Inventor: SAFFELL JOHN ROBERT
IPC: G01N27/403
Filed: 1991-11-27
Abstract: A sonde includes a plurality of discrete sensing electrodes (34, 36) of analog output projecting from a housing within which are accommodated a microprocessor (16) and an A/D converter (40) to digitise the output of the electrodes (34, 36). A stirrer (136) is fully integrated into the housing and projects from the housing centrally with the electrodes around it. The stirrer motor (60) and the stirrer control (56) are integrated into the housing. The microprocessor (16) controls the stirrer control (56) e.g. as to on-off times, voltage and r.p.m. The sonde also has a readily attachable and detachable calibration cup (186) with wells (190) to enable each well to receive its own calibration solution and for all the electrodes to be calibrated simultaneously.
Patent EP-0688078-A2 (EP)
Title: Busbar protection method and device
Inventor: BERTSCH JOACHIM
IPC: H02H1/04
Filed: 1995-06-01
Abstract: In a busbar protection method and a corresponding device, the maximum values of the currents in the outgoers are determined. The maximum values Ikmax of the current characteristics are extended by a certain hold time th. Subsequently, these current characteristics are processed further vectorially. With the aid of these current characteristics +E,uns Ik+EE  changed in such a way, a fault signal is calculated by means of a protection algorithm, preferably the current comparison method with current stabilization or the phase comparison algorithm. It can be uniquely determined on the basis of the extension of the maximum according to the invention whether an external fault or an internal one is concerned. The advantage of the method and of the device according to the invention resides, in particular, in that the localization of the fault is possible in a reliable fashion even in the case of strong saturation of the current transformers. Above all, false tripping can be reliably avoided even in the case of external faults.
Patent EP-0689267-A2 (EP)
Inventor: GLEN BRYAN DAVID
IPC: H01R25/14
Filed: 1992-08-28
Abstract: An electrical distribution system comprising a) an elongated housing having a front panel defining a hollow interior, and an elongated slot formed in said front panel, said front panel having an inner and outer surface; b) first and second electrical conduction means fixed to the inner surface of said front panel, each said front panel, each said conduction means being parallel to and spaced from said slot; c) means for providing an electrical differential between said first and second conduction means; and d) movable receptacle means for releasably engaging said housing comprising a front face having electrical plug receptacle means, means for releasably securing said movable receptacle to said housing and means for engaging said conduction means, said conduction engaging means comprising an elongated bar having a width less than said slot and conductive elements fixed to an inner surface of said bar and connected to said electrical receptacle means, said conduction engaging means being adapted to engage said conduction means when said receptable means is installed in said slot, and said means for securing is movable from a first withdrawn position to a second slot-engaging position; wherein said means for securing comprises two second elongated bars spaced to either side of said conductor engaging means, each said second elongated bar being threadably movable on a screw and provided with tenon means for mating with said slot.